BRAX MX4 Bedienungsanleitung Seite 17

THE DESIGN OF THE AMPLIFIER
1 Ultra-low internal resistance due to solid, gold-pla-
ted terminals; for power cables up to 50 mm² and
speaker cables up to 6 mm².
External connection for BRAX-Power-Stabilizers,
2
directly connected to the switching transistors, gu-
arantee exceptional high efficiency and optimum
power stabilization.
3 Mini-Blade fuses in parallel (6 x 25 Ampere) in order
to minimize the internal resistance
4 Eight capacitors, each with 5.000 µF (in total 40.000
µF), take care of an extremely high current impulse
load. Especially designed capacitors with 8-times-
contacted wound foils minimize the internal resi-
stance.
5 200 Ampere high-performance switching transi-
stors.
6 Interference-free power supply due to optimized
suppression coil up to 300 Ampere with ultra-low
internal resistance.
7 Especially developed transformers with highly-effi-
cient core materials guarantee a total performance
of more than 1.800 Watts.
Optimum power supply of the transistors due to
8
8-times-contacted low-impedance capacitors with a
total capacity of 26.400 µF.
9 High efficiency due to super-fast Schottky power di-
odes with more than 160 Ampere in total.
10 Optimum power supply of the amplifier transistors
due to newly developed storage coils that bridge
the switching delay dead times.
11 Separate stabilized power supply for the driver
section.
Best signal processing due to a newly developed
12
and discretely designed driver.
13 Below the lateral PC-boards there are in total 32
hand-selected high-end MOS-FET transistors
which account for brilliant sound.
14 Connection for the optional available fan on the
bottom plate for maximizing the cooling power.
15 Processor controlled operating data management
of the amplifier and power supply. It also controls
the optional fan. Furthermore the processor is su-
pervising the whole amplifier and shuts it down in
case of malfunctions.
16 Protection electronics
17 Siemens high-current relays with Degussa-
contacts account for the internal and external
protection of the amplifier.
Signal inputs with high-end signal condensors
18
make an essential contribution to a perfect and
pure sound rendition.
19 Premium Alps potentiometers adjust the input
sensitivity to the output voltage of the connected
head-unit.
20 Gold-plated RCA (cinch) inputs and outputs gua-
rantee an interference-free signal transmission.
The solid heatsink, made of a special aluminium
21
alloy takes care of a perfect cooling of power sup-
ply transistors and those of the amplifier.
17